FS: MJS-SC-C1 USB Interface and SC-H1 radio for Sirius Satellite Radio

I have the MJS-SC-C1 USB Interface box, the very same one that the store sells with all the cables. Also included is a Sirius SC-H1 radio that can connect to it. This radio needs to be powered with 5VDC. It comes without a car antenna but I will include a home antenna since it came with it when I bought it.